High Performance Stereo
(0 item) - $0.00

You have no items in your shopping cart.

Power Amplifiers

Grid  List 

Items 51 to 88 of 88 total

Page:
  1. 1
  2. 2
per page
  • Krell (all models)

    Krell (all models)

    We are authorized dealers for all Krell products. Please inquire about any product. Learn More
    $999,999.99

  • Kinergetics Subwoofer amplifier
    $380.00

  • Kenwood LO7 monoblocks

    Kenwood LO7 monoblocks

    classics \Power output: 150W into 8Ω (mono) Frequency response: 1Hz to 50kHz Total harmonic distortion: 0.008% Damping factor: 100 Input sensitivity: 1V Signal to noise ratio: 120dB Speaker load impedance: 4Ω to 16Ω Dimensions: 200 x 155 x 390mm Weight: 13kg Learn More
    $650.00

  • Jeff Rowland Model 201

    Jeff Rowland Model 201

    Jeff Rowland imaging, staging, and musicality in a beautifully crafted monoblock chassis capable of capturing the often elusive music and theater experience with grace and authority. Model 201 delivers a compelling musical experience with a linear frequency extension that ranges from a deep pitched bass to a textured treble, with rippling harmonics and nuanced low level resolution. This work of art, in both sight and sound, is a true Rowland. Housed in an elegant and compact chassis milled from aircraft-grade Aluminum ingots, the Model 201 monoblock power amplifier has been created to exacting JRDG artistic and engineering standards. The advanced green technology that delivers its refined performance, make the Model 201 monoblock power amplifier ideal for the most sophisticated stereo and multi-channel audio systems at a real world price. This is a used item that looks like new Learn More
    $2,999.00

  • Jeff Rowland Design Group Model 5 (last version)

    Jeff Rowland Design Group Model 5 (last version)

    A classic, musical, large, best example of a Jeff Rowland Design Model 5 stereo amplifier Power Bandwidth 0.15 Hz to 250 kHz, -3 dB. - Slew Rate 75 volts per microsecond. - Damping Factor Greater than 175, 20 Hz to 20 kHz, 8 ohms. - Output Current 40 amps peak, continuous. - Sensitivity 36 mV, 1 watt, 8 ohms. - Input Impedance Selectable: 100k, 20k, 600 ohms. - Power Requirements 100V-240V. Learn More
    $2,500.00

  • JBL S400 stereo power amplifier

    JBL S400 stereo power amplifier

    JBL S400 stereo power amplifier Power output: 200 watts per channel into 8Ω (stereo), 400W into 8Ω (mono) Frequency response: 10Hz to 70kHz Total harmonic distortion: 0.02% Damping factor: 120 Input sensitivity: 1V Signal to noise ratio: 105dB Speaker load impedance: 4Ω (minimum) Dimensions: 5.5 x 19 x 16.5 inches Weight: 45lb Learn More
    $699.00

  • Janis Interface 1A Electronic crossover amplifier

    Janis Interface 1A Electronic crossover amplifier

    Janis Interface 1A Electronic crossover amplifier Learn More
    $250.00

  • Innersound Electrostatic Amplifier E 300

    Innersound Electrostatic Amplifier E 300

    Innersound Electrostatic Amplifier E 300 Innersound Electrostatic Amplifier Rated power 2000 VA/channel, 20Hz to 20 kHz, both channels driven into an electrostatic speaker of up to 4nF capacity 300 Watts/channel, 20Hz to 20kHz, both channels driven into a resistive 8 ohm load 600 Watts/channel, 20Hz to 20kHz, both channels driven into a resistive 4 ohm load Bandwidth –3dB at 5Hz through 100kHz with single-ended inputs DC through 100kHz with balanced inputs Distortion (THD+Noise) Less than 0.08% from 10Hz to 30kHz at full output, both channels driven Gain 26dB Slew Rate 50 Volts/microsecond Input Impedance 50 kohms unbalanced or 100 kohms balanced Noise Greater than 100dB below rated output Output Impedance 0.4 ohms from 20Hz to 20kHz Dimensions 17"W × 5.5"H × 14"D (43cm W × 14cm H. × 36cm D) Weight 41 pounds (18.5 kg) Learn More
    $2,000.00

  • Hafler DH220

    Hafler DH220

    Hafler DH220, only one left for sale The DH-220 circuit is a refinement of the DH-200 design, a Hafler landmark which has achieved worldwide recognition, and has elicited glowing reviews since its 1979 introduction. As in the DH-110 preamplifier, particular attention has been paid to component quality, using polypropylene or film capacitors wherever feasible, for example, for superior sound. Combining the latest power MOSFET technology with uniquely simple and effective circuit topology reduces distortion of all types, and at all power levels, over the full audio frequency spectrum, to the vanishing point. Specifications Power output: 115 watts per channel into 8Ω (stereo) Frequency response: 6Hz to 60kHz Total harmonic distortion: 0.02% Damping factor: 60 Input sensitivity: 1.55V Signal to noise ratio: 100dB Semiconductors: 26 x transistors, 8 x MOSfet, 29 x diodes, 4 x zener diodes, 1 x diode bridge Dimensions: 5-1/8 x 16 x 10-1/2 inches Weight: 26lbs Learn More
    $290.00

  • Goldmund Mimesis 9.2 mono amplifiers

    Goldmund Mimesis 9.2 mono amplifiers

    Goldmund Mimesis 9.2 275 watts per channel mono block power amplifiers one of the best sounding amplifiers from this qulaity company Learn More
    $6,500.00

  • Goldmund Mimesis 9

    Goldmund Mimesis 9

    Goldmund Mimesis 9 invery nice condition, shipping dimensions: 25x25x16 180 lbs low fedex rates, send your postal code. Goldmund is a Swiss manufacturer that produced highly sought after high end power amplifiers. The Mimesis 9 is considered to be one of the most legendary solid state power amplifiers that they produced. It originally retailed around $14,000. The Mimesis 9 with it Swiss craftsmanship is a true reference amplifier. The Mimesis 9 has deep bass, forward strong sounding mids and crystal clear highs. By design the output for this amp is transformer coupled for a balanced and defined sonic image Learn More
    $3,900.00

  • Goldmund A2 modules (original, new gold)

    Goldmund A2 modules (original, new gold)

    Goldmund A2 modules (original, new gold) I purchased these sequential modules from the former Goldmund distributor they are a NOS (new old stock pair) Learn More
    $2,300.00

  • Dynaco Stereo 120 (3) and PAT 4 preamp

    Dynaco Stereo 120 (3) and PAT 4 preamp

    You can purchase each item individually. We have one 120 that we just replaced the coupling caps and resoldered the board as needed. That's $250 Inquire The Dynaco Stereo 120 is an all silicon transistor basic power amplifier for use with separate preamplifiers such as the Dynaco PAT-4 or PAT-5, or for use with tape recorders or tuners such as the FM-5 or AF-6, which have their own volume controls. The unit contains two 60 watt amplifiers on one chassis with a common power supply. Although the Stereo 120 is a solid state device, containing transistors and similar semiconductors, it has been designed to be used under normal conditions without special safety precautions, just as if it were a high grade tube amplifier. Thus it can be connected to source and speaker components and used with confidence in all conventional arrangements. There are no circuit breakers, speaker fuses, or other resettable devices to impede the use of the Stereo 120 under any reasonable conditions of use or abuse. This is achieved by using novel circuits (on which patents are pending) which automatically and instantly protect the amplifier. Specifications Power output: 60 watts per channel into 8Ω (stereo) Frequency response: 5Hz to 100kHz Total harmonic distortion: 0.5% Damping factor: 40 Input sensitivity: 1.5V Signal to noise ratio: 95dB Speaker load impedance: 4Ω to 16Ω Semiconductors: 15 x transistors, 15 x diodes Dimensions: 13 x 10.5 x 4 inches Weight: 20lbs Learn More
    $770.00

  • Dynaco ST 150 power amplifier

    Dynaco ST 150 power amplifier

    Dynaco ST 150 power amplifier The Dynaco Stereo 150 is a basic two channel power amplifier employing all silicon semiconductors. They include 24 transistors, 2 zener diodes, 16 diodes, and 2 thermal sensors. The output circuitry is of the full complementary symmetry design. The entire amplifier, except for an input network, is direct coupled. It's measured distortion levels approach the threshold of much laboratory test equipment, not only at the commonly specified full power ratings, but more importantly at very low power outputs as well. This is the result of circuit techniques which eliminate any discernible crossover notch at low levels, and contributes to the Stereo 150's freedom from listening fatigue. It's accurate, uncoloured sonics have been achieved on a wide variety of loudspeaker loads, including electrostatics and multiple drivers with complex crossovers. The design of a very fine power amplifier implies the necessity of several protection techniques for the amplifier, and for the speaker load. In addition to the AC line fuse, four separate B+ fuses are supplied. Electronic volt-amp limiting ensures safe operation of the output transistors, and a thermal sensor mounted directly on each output stage reduces the input if high temperature occurs. An unusually large radiating area for the heat fins, which are coupled to an aluminium back panel, form a highly efficient heat sink. Speaker fuses protect the load. The Stereo 150 has been designed as two independent 75 watts (at 8 ohms) amplifying channels with a common power supply having a high degree of inherent regulation. In addition, where higher powers or higher volt-amp capabilities are required for lower load impedances, easy internal restrapping permits monophonic operation for 150 watts output (at 8 ohms). An accessory kit is planned at additional cost for two output meters and meter switching, which includes alternative inserts for the front panel. Specifications Power output: 75 watts per channel into 8Ω (stereo) Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.25% Damping factor: 50 Input sensitivity: 1V Signal to noise ratio: 95dB Speaker load impedance: 4Ω to 16Ω Semiconductors: 24 x transistors, 2 x zener diodes, 16 x diodes, 2 x thermal sensors Dimensions: 14.5 x 13.75 x 7 inches Weight: 29lbs Learn More
    $450.00

  • D'agostino Classic 2 stereo amplifier

    D'agostino Classic 2 stereo amplifier

    D'agostino Classic 2 stereo amplifier, like new, original box The Classic Stereo is the most cost-effective way to experience the incomparable sound quality of Dan D'Agostino Master Audio Systems. Its core technologies are heavily based on the design of D'Agostino's acclaimed Momentum amplifiers. The sound combines the immense power and current needed to drive even the most exotic speakers with a subtle, sweet musicality normally associated with much smaller amplifiers. With the Classic Stereo, there is no need to worry about finding the right amplifier for your speakers...because the Classic Stereo is the right amplifier, no matter what speakers you own. As its name suggests, the Classic Stereo is a purist stereo amplifier, built into a basic yet attractive and rugged enclosure that can be rack-mounted if you wish. It's the simplest, most affordable way to get true D'Agostino quality: essential two-channel sound, with delicacy and dynamics that will please the world's most sophisticated audiophiles. No frills. Pure performance. Like every product from Dan D'Agostino Master Audio Systems, each Classic Stereo is built by hand in our Arizona factory using robust through-hole construction. * Photographs by Filip Kulpa, Audio-Video Poland Finish Black Power 300 watts @ 8Ω 600 watts @ 4Ω 1,200 watts @ 2Ω Frequency Response 1 Hz to 200 kHz, -1 dB 20Hz to 20 kHz, ±0 dB Distortion < 0.1% at 1 kHz 300 watts/8 ohms Signal-to-Noise Ratio 100 dB, unweighted Inputs 2 balanced XLR (XLR to RCA adapters supplied) Input Impedance 100KΩ Output Impedance 0.12Ω Dimensions 11.5 x 19 x 20 inches Weight 108 lbs. unboxed RS232 Learn More
    $8,500.00

  • Crown Reference 1

    Crown Reference 1

    Crown Reference 1 ships to you in 6/2017 Reference I (120 V, 60 Hz models) The Crown® Studio Reference I power amplifier shall be a solid-state two-channel model employing multi-mode (AB+B) grounded bridge(TM) output circuitry with a variable impedance (VZ) power supply for each channel. The outputs shall be switchable as stereo, bridged-mono or parallel-mono modes of operation. The bridged-mono mode shall bridge the outputs to provide increased output voltage. The parallel-mono mode shall parallel the outputs to provide increased output current. The output impedance of each channel shall be less than 10 milliohms in series with less than 2 microhenries in stereo mode. The variable impedance power supplies shall reduce unnecessary voltage across the output devices by automatically switching to a parallel mode when less voltage is required by the output circuitry and to a series mode when more voltage is required. The amplifier shall contain protection circuitry which limits the drive level placed on the output devices before their SOA (Safe Operating Area) is exceeded. This protection circuitry shall calculate the instantaneous voltage across and current through the output devices while factoring in their simulated junction temperatures to predict how close they are to their operating limits. This protection will be called “ODEP.” The amplifier shall contain controlled slew-rate voltage circuitry to protect it against radio frequency interference burnouts. It shall also be protected from current overload at its output stage. The slew rate of the amplifier shall be greater than 30 volts per microsecond in stereo mode. The amplifier shall temporarily go into a stand-by mode if its power transformer becomes excessively hot and shall automatically resume normal operation once it has cooled to a safe operating temperature. Front-panel controls shall include an enable on/off switch and a detented input level control for each channel. Rear-mounted controls shall include a ground lift switch to isolate the signal ground from the chassis ground, a switch which selects between stereo, bridged-mono and parallel-mono modes of operation and a reset switch for the AC mains circuit breaker. Internal controls shall include an input sensitivity switch to select between 0.775 V, 1.4 V or a fixed voltage gain of 26 dB for full rated output. A Crown P.I.P. and P.I.P.2-compatible expansion connector shall be provided behind an access panel in the rear to accept auxiliary input modules. It shall be fully compatible with the Crown IQ System. Front panel indicators shall include an amber power enable indicator, an amber ODEP protection system indicator for each channel which shall normally be illuminated to confirm the availability of reserve thermodynamic energy and which shall dim in proportion to limiting when the power demands of the output stages have been exceeded, a green IOC indicator for each channel, and a green Signal indicator for each channel which shall normally flash at moderate intensity to show the presence of an audio signal. The power amplifier shall meet or exceed the following performance criteria. Input sensitivity for rated output: 26 dB voltage gain (unbalanced). Rated FTC output in stereo mode with less than 0.1% THD: 780watts per channel (20 Hz to 20 kHz) into 8 ohms. Hum and noise: at least 120 dB (A weighted) below full rated output power. Phase response: +5 to –15 degrees from 20 Hz to 20 kHz at 1 watt. Frequency response: 20 Hz to 20 kHz, 0.1 dB at 1 watt into 8 ohms per channel in stereo mode. Damping factor: greater than 20,000 from 10 to 200 Hz into 8 ohms. Intermodulation distortion (SMPTE): less than 0.005% from full bandwidth power to 78 watts rising linearly to better than 70 dB at 20 kHz. Harmonic distortion: less than 0.02% at rated low-distortion 1 kHz power. The amplifier shall be safe when driving any kind of load—even highly reactive ones. The power requirements shall be 120 VAC at 60 Hz. At idle, the amplifier shall draw 90 watts or less. The amplifier chassis shall be constructed of steel with a durable black finish and shall be designed for flow-through fan-assisted ventilation from the front panel to the side panels. The amplifier shall have an aluminum front panel with super-gloss Imron finish and Lexan overlay. The dimensions of the amplifier shall allow for 19 inch (48.3 cm) EIA standard (RS- 310-B) rack mounting. The amplifier shall be 7 inches (17.8 cm) tall, 16 inches (40.6 cm) deep behind the rack-mounting surface, and 2.75 inches (7 cm) in front of the rack-mounting surface. The amplifier shall weigh 60 pounds, 11 ounces (27.6 kg) and shall have a center of gravity approximately 6 inches (15.2 cm) behind the front panel. The amplifier shall be designated the Crown Studio Reference Learn More
    $2,500.00

  • Constellation Audio Hercules Mono Amplifiers

    Constellation Audio Hercules Mono Amplifiers

    Constellation Audio Hercules Mono Amplifiers, excellent condition, original rolling flight cases $155,000 retail Power output: 1000W into 8Ω (mono) Frequency response: 10Hz to 100kHz Total harmonic distortion: 1% Damping factor: 150 Gain: 32 dB Dimensions: 733.6 x 298.5 x 514.4mm Weight: 125kg each Learn More
    $59,000.00

  • Conrad Johnson MF2200
    $850.00

  • Conrad Johnson MF200

    Conrad Johnson MF200

    Conrad Johnson MF200 200 watts/channel solid state $2000 when new, great amp, better than the old Aragons, Bryston 4b etc by a lot Learn More
    $999.00

  • Classe CA-101 power amplifier  sold

    Classe CA-101 power amplifier sold

    Power output: 100 watts per channel into 8Ω (stereo), 350W into 8Ω (mono) sold Frequency response: 20Hz to 20kHz Classe CA-101 power amplifier Total harmonic distortion: 0.03% Gain: 29.02 dB Input sensitivity: 0.95V Signal to noise ratio: 128dB Speaker load impedance: 4Ω (minimum) Dimensions: 482.6 x 362 x 139.7mm Weight: 15.45kg Learn More
    $749.00

  • Cello Performance II  Four Chassis Mono Amplifiers

    Cello Performance II Four Chassis Mono Amplifiers

    Cello Performance II Four Chassis Mono Amplifiers with factory connecting cables for the amps, very rare Inquire for a freight quote Learn More
    $14,800.00

  • Cello HTA-3  3 channel amplifier

    Cello HTA-3 3 channel amplifier

    Cello HTA-3 channel amplifier 200 watts / channel x 3 channels, rare Learn More
    $3,999.00

  • Cello Encore 50 monos

    Cello Encore 50 monos

    Low fedex rates to the world, very musical, we can ship this in any voltage. Just recapped 1/17. This matched serial number 0161 pair has two aftermarket gold chassis tuning dots on each (from Combak in the picture) that can simply be removed by peeling them off with your fingernail For the more technically inclined, the Encore amplifiers utilize a dual monolithic J-FET input stage and two pairs of 250 watt, metal case, bipolar output devices per channel to produce a whopping 500 watts per channel into 8 ohm load. The principle reason for choosing these devices was, "they [bipolar devices] remain stable with a less complex circuit, requiring less negative feedback and are easier to match to each other than other possible choices for this stage. ‘ As with the original amplifier, the Encore amplifier borrows the Performance's original driver boards that are updated with modern parts. Learn More
    $3,900.00

  • Cello Duet 350 stereo

    Cello Duet 350 stereo

    Cello Duet 350 stereo, bench tested Owner's manual: http://www.matthew-james.net/Customer-Content/WWW/CMS/files/Duet-350-Owners.pdf Learn More
    $4,999.00

  • Bryston 6b

    Bryston 6b

    Bryston 6b just in, good condition. three available price is for each these are the high powered older ones... Rated distortion: less than .02% I.M. or THD from 20-20 KHz at rated power or below. Rated power: 500 watts 8 ohms 800 watts 4 ohms 500 watts 2 ohms 800 watts 1 ohm 6400 cm2 of heat sinking, etc. 19" X 5.25" X 13.5", 50 lbs. Learn More
    $860.00

  • Bryston 4B ST

    Bryston 4B ST

    with xlr jacks 250watt/channel well reviewed Learn More
    $999.00

  • Bryston 4b

    Bryston 4b

    In fair condition.. some scratches Description: Solid-state stereo power amplifier. Output power: 250W continuous into 8 ohms (24dBW), 400Wpc rms continuous into 4 ohms (23dBW); 800W continuous into 8 ohms in bridged mode (29dBW). Current delivery: 16A continuous, 48A peak, per channel. Frequency response: 1Hz–100kHz, ±3dB for 1W output. S/N Ratio: hum and noise, 108dB below rated output, 90dB IHF. Input sensitivity: 1.4V for 250Wpc into 8 ohms. Voltage gain: 30dB. THD+noise: 20Hz–20kHz, 0.01%. IM distortion (60Hz+7kHz, 4:1, SMPTE method): less than 0.01% at rated power. Damping factor: greater than 500 at 20Hz, at 8 ohms (equivalent to an output impedance of less than 0.016 ohms). Input impedance: 50k ohms unbalanced, 30k ohms balanced. Polarity: non-inverting. Dimensions: 16 3/16" (411mm) W by 7 1/8" (181mm) H by 13½" (343mm) D. Weight: 40.1 lbs (20.2kg) net. Learn More
    $750.00

  • Bay Audio 500w PowerPack  digital subwoofer amplifier
    $300.00

  • Balanced Audio Technology VK-6200 two channel version

    Balanced Audio Technology VK-6200 two channel version

    Balanced Audio Technology VK-6200 Balanced Audio Technology’s groundbreaking VK-6200 multichannel power amplifier satisfies the demands of the most sophisticated home-theater system while simultaneously playing music with the characteristic open, uncompromised sound that has become a BAT hallmark. Until now, the compromises required to fit several channels of amplification into a single chassis have restricted sound quality—even for high-end components. Competitors’ best designs often require an expensive commitment to buy a “fully loaded” configuration. The VK-6200 is different. Its modular design accommodates up to six discrete 200-watt amplifier modules. Fully balanced, the VK-6200 can also be purchased in any configuration—from two to six channels. Output per channel at 8Ω/4Ω 200W / 400W Conversion to Mono? 2,3,4,5 or 6 channels Output in Mono Configuration 8Ω/4Ω n/a Frequency Response 2Hz to 180kHz THD at full power 0.1% Input Impedance 50 kΩ Gain (Nominal into 8Ω) 23dB Balanced / 29dB Single-Ended Tube Complement n/a Number of Power Cords 1 Remote Control 12V Trigger Input & Output Power Consumption (Idle/Full Power) 80W/1800W (w/ 6 channels) Dimensions (WHD) Inches 19" x 10.5" x 23" Dimensions (WHD) mm 480 x 280 x 580 Weight 100 - 180 Lbs Learn More
    $2,500.00

  • Balanced Audio Technology VK-6200  three channel version

    Balanced Audio Technology VK-6200 three channel version

    Balanced Audio Technology VK-6200 Balanced Audio Technology’s groundbreaking VK-6200 multichannel power amplifier satisfies the demands of the most sophisticated home-theater system while simultaneously playing music with the characteristic open, uncompromised sound that has become a BAT hallmark. Until now, the compromises required to fit several channels of amplification into a single chassis have restricted sound quality—even for high-end components. Competitors’ best designs often require an expensive commitment to buy a “fully loaded” configuration. The VK-6200 is different. Its modular design accommodates up to six discrete 200-watt amplifier modules. Fully balanced, the VK-6200 can also be purchased in any configuration—from two to six channels. Output per channel at 8Ω/4Ω 200W / 400W Conversion to Mono? 2,3,4,5 or 6 channels Output in Mono Configuration 8Ω/4Ω n/a Frequency Response 2Hz to 180kHz THD at full power 0.1% Input Impedance 50 kΩ Gain (Nominal into 8Ω) 23dB Balanced / 29dB Single-Ended Tube Complement n/a Number of Power Cords 1 Remote Control 12V Trigger Input & Output Power Consumption (Idle/Full Power) 80W/1800W (w/ 6 channels) Dimensions (WHD) Inches 19" x 10.5" x 23" Dimensions (WHD) mm 480 x 280 x 580 Weight 100 - 180 Lbs Learn More
    $3,200.00

  • B&K Reference 125.2 Stereo Power amplifier

    B&K Reference 125.2 Stereo Power amplifier

    B&K Reference 125.2 Stereo Power amplifier 125 watts per channel stereo amplifier Black Retail 1200 Learn More
    $450.00

  • Audio Research D52B

    Audio Research D52B

    solid state amplifier, unused in over 20 years, very nice condition, tech checked 11/16 50 watts per channel minimum RMS (both channels operating) at 8 ohms from 1 Hz to 20 kHz with less than .25% total harmonic distortion. Typically less than .02% at rated power in midband. Approximate actual power available per channel at "clipping" (both ch. op.): 80 (4 ohms), 60 (8 ohms), 35 (16 ohms) Power bandwidth Frequency response 0.05 Hz to 100 Khz (-3 db) Input sensitivity 1.1 Volts RMS for rated power and load. Input impedance 30 Kohms (nominal). Output taps Output regulation Overall negative feedback Damping factor More than 500 at rated power and load (20 Hz to 20 kHz). (Effective internal impedance approximately .012 ohms.) Distortion Intermodulation distortion: Less than .1% at rated output (56.56 V p to p) and load (SMPTE method). THD and IMD both decrease with decreasing output. Slew rate Rise time Hum & noise Wide-band, unweighted, more than 90 dB below 50 watts at 8 ohms - power line components (hum) more than 80 dB below 50 watts at 8 ohms. Power supply energy storage Power requirements 105-120/210-240 VAC, 50/60 Hz, 600 watts maximum. 120 watts at idle. 300 watts at rated power. Other Dimensions 19" (48 cm) W x 5 ¼" (13 cm) H (standard rack mount panel size) x 10 ½ (26.7 cm) D (front panel back). Handles extend 1 ½" (3.8 cm) forward of the front panel. Weight 39 lbs. (17.7 kg) Net, 45 lbs. (20.5 kg) Shipping Learn More
    $1,300.00

  • Audio Research  Model HD220 Hybrid Power amplifier

    Audio Research Model HD220 Hybrid Power amplifier

    Audio Research HD220 Power amplifier Power output 220 watts per channel into 8 ohms from 20Hz to 20kHz. 380 watts per channel into 4 ohms. Power bandwidth Frequency response (-3dB points at 1 watt) 0.5Hz to 200 kHz Input sensitivity 4.0V RMS BAL for rated output. (20.8 dB Bal gain into 8 ohms.) Input impedance 300K ohms Balanced, 150k ohms SE Output taps Output regulation Approximately 0.07dB 8 ohm load to open circuit Overall negative feedback None Damping factor Approximately 130 Distortion Slew rate Rise time Hum & noise Less than 0.1mV RMS -112dB below rated output (IHF weighted, input shorted). Power supply energy storage 200,000 µF Power requirements 105-125VAC 60Hz (210-250VAC 50 Hz) 750 watts at rated output (220 WPC 8 ohms) 1200 watts max (380 WPC 4 ohms) 250 watts at "idle." Tube complement (2) 6H30 driver, (2) 6922 voltage amp. Other Output polarity: Non-inverting. Balanced input pin 2+ (IEC-268). Dimensions 19" (48.3 cm) W x 8.75"(22.2 cm) H x 19.5"(49.5 cm) D. Handles extend 1.5" (3.8 cm) forward. Weight 58.9 lbs. (26.8 kg) Net; 73.8 lbs. (33.6 kg) Shipping Learn More
    $2,950.00

  • ASR Emitter II Exclusive 4 chassis integrated amplifier

    ASR Emitter II Exclusive 4 chassis integrated amplifier

    ASR Emitter ii Exclusive with gold heatsink option Description: Solid-state, multi-chassis, integrated amplifier with remote control. Maximum output power: 280Wpc into 8 ohms (24.5dBW), 500Wpc into 4 ohms (24dBW), 900Wpc into 2 ohms (23.5dBW), 1400Wpc into 1 ohm (22.4dBW). Frequency response: 0.2Hz–500kHz, –3dB. Distortion: <0.02%, 50mW to 1dB under maximum RMS output at 1kHz; <0.1%, 20Hz–20kHz. Input impedance: 10k ohms. Input sensitivity (for 150W into 8 ohms): level "61," 2.0V; level "76," 400mV. Voltage Gain: up to 28dB in position 1, up to 43dB in position 2, depending on volume setting. Signal/Noise Ratio: >90dB ref. 1W/8 ohms. Dimensions: Amplifier: 22.4" (570mm) W by 9.1" (230mm) H by 17.3" (440mm) D. Weight: 103 lbs (47kg). Two power supplies (each): 16.9" (430mm) W by 5.9" (150mm) H by 15.6" (400mm) D. Weight: 70.6 lbs (32kg). Battery pack: 16.9" (430mm) W by 5.9" (150mm) H by 15.6" (400mm) D. Weight: 57.3 lbs (26kg). original four boxes with packing, just recapped and ready to go (not the 56 filter caps, no need to change those) six month warranty THIS SOUNDS SPECTACULAR! Learn More
    $11,999.00

  • Adcom GFA5500

    Adcom GFA5500

    Adcom GFA5500, very good cosmetics. bench tested Learn More
    $650.00

  • Adcom GFA5300

    Adcom GFA5300

    Adcom GFA5300 bench tested, works properly Learn More
    $175.00

  • Adcom 565 mono pair

    Adcom 565 mono pair

    Adcom 565 mono pair, tested Learn More
    $1,250.00

  • Accuphase P-600

    Accuphase P-600

    Accuphase P-600 with owner's manual, one owner since new, excellent condition. Form Stereo power amplifier Continuation average output (20Hz - 20kHz, 0.02% of distortion) At the time of stereo specification Normal Load Imp. Operation: 700 W/ch (2ohms) 500 W/ch (4ohms) 300 W/ch (8ohms) 150 W/ch (16ohms) Low Load Imp. Operation: 450 W/ch (1ohm) 300 W/ch (2ohms) At the time of monophonic specification Normal Load Imp. Operation: 1400W (4ohms) 1000W (8ohms) 600W (16ohms) Low Load Imp. Operation: 900W (2ohms) 600W (4ohms) THD At the time of stereo specification : 0.02% (1ohm-2ohm) 0.01% (4ohm-16ohm) At the time of monophonic specification : 0.02% (2ohm-4ohm) 0.01% (8ohm-16ohm) IM distortion (EIA) 0.01% Frequency response 20Hz-20kHz+0 -0.2 dB (at the time of a continuation average output level control MAX) 0.5Hz-250kHz+0 -3 dB (at the time of 1W output level control MAX) 0.5Hz-150kHz+0 -3 dB (at the time of 1W output level-control 6dB) Gain 27.8dB (at the time of stereo specification) 33.8dB (at the time of monophonic specification) Load impedance At the time of stereo specification: 1ohm - 16ohms At the time of monophonic specification: 2ohms - 16ohms Dumping factor (EIA 50Hz) At the time of stereo specification: 300 At the time of monophonic specification: 150 Input sensitivity At the time of stereo specification : 2.0V (8ohm, 300W, Normal Load Imp.Operation) 1.0V (2ohm, 300W, Low Load Imp.Operation) At the time of monophonic specification : 1.83V (8ohm, 1000W, Normal Load Imp.Operation) 0.91V (2ohm, 900W, Low Load Imp.Operation) Input impedance 20kohm disequilibrium 600-ohm balance S/N (A compensation) At the time of stereo specification : 125dB (input short-circuit, 8 ohms, a continuation average output, Normal Load Imp.Operation) 100dB (at input 1kohm, the time of 1W output EIA) At the time of monophonic specification : 118dB (input short-circuit, 8 ohms, a continuation average output, Normal Load Imp.Operation) 90dB (at input 1kohm, the time of 1W output EIA) Subsonic Filter 10Hz, -12 dB/oct Power output meter Form : A triple figure digital display, a peak directions Direct-reading type Display range : It is 0.001W-999W by range change. Load impedance change : 2ohm, 4ohm, 8ohm, 16ohm Hold time : 3 seconds, 30 minutes Frequency response : 20Hz-20kHz+0 -0.2 dB Pulse reply error : + 0 -0.4 dB (by 100Hz one wave) The semiconductor used Transistor: 90 pieces FET: Eight pieces IC: 36 pieces Diode: 104 pieces LED: Eight pieces Power supply voltage AC100V/117V/220V/240V, 50Hz/60Hz Power consumption (Normal Load Imp. Operation) 165W (at the time of no inputting) 1100W (Electrical Appliance and Material Control Law) 1100W (at the time of an 8-ohm load Output power) Dimensions the width 480x height 232(piece -- it includeds) x depth of 476mm Weight 38.5kg Option Persimmon wood panel A-14 (attachment lug one set, \16,000) Fan for heat dissipation O-81 (one set, \8,000) Learn More
    $5,000.00

Grid  List 

Items 51 to 88 of 88 total

Page:
  1. 1
  2. 2
per page